ar71xx: add support for GL.iNet GL-AR750

GL.iNet GL-AR750 is a small size, dual-band (AC750) router, based on
Qualcomm/Atheros QCA9531 v2 + QCA9887. FCC ID: 2AFIW-AR750.

Specification:

- 650/597/216 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 3x 10/100 Mbps Ethernet
- 2T2R 2.4 GHz (QCA9531)
- 1T1R 5 GHz (QCA9887)
- 1x USB 2.0 (power controlled by GPIO)
- 1x microSD (GL857L)
- 3x LED (all driven by GPIO)
- 1x button (reset)
- 1x 2-pos switch
- header for optional PoE module
- 1x micro USB for main power input
- UART + I2C header on PCB

Flash instruction:

Vendor firmware is based on OpenWrt/LEDE. GUI or sysupgrade can be used
to flash OpenWrt/LEDE firmware.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

7 files changed, 23 insertions, 10 deletions

diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds
index f39109af44..fac9dfa7ab 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -407,6 +407,10 @@ dlan-pro-1200-ac)
 gl-ar300m)
 	ucidef_set_led_wlan "wlan" "WLAN" "$board:red:wlan" "phy0tpt"
 	;;
+gl-ar750)
+	ucidef_set_led_wlan "wlan2g" "WLAN2G" "$board:white:wlan2g" "phy1tpt"
+	ucidef_set_led_wlan "wlan5g" "WLAN5G" "$board:white:wlan5g" "phy0tpt"
+	;;
 gl-mifi)
 	ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
 	ucidef_set_led_netdev "wan" "WAN" "$board:green:wan" "eth0"
diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index 6a338aeeba..558b0381f0 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -390,6 +390,12 @@ ar71xx_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0@eth1" "1:lan" "2:lan" "3:lan" "4:lan"
 		;;
+	gl-ar750|\
+	rb-435g)
+		ucidef_set_interfaces_lan_wan "eth1.1" "eth0"
+		ucidef_add_switch "switch0" \
+			"0@eth1" "1:lan" "2:lan"
+		;;
 	jwap230)
 		ucidef_set_interfaces_lan_wan "eth0.1" "eth1.2"
 		ucidef_add_switch "switch0" \
@@ -402,11 +408,6 @@ ar71xx_setup_interfaces()
 	onion-omega)
 		ucidef_set_interface_lan "wlan0"
 		;;
-	rb-435g)
-		ucidef_set_interfaces_lan_wan "eth1.1" "eth0"
-		ucidef_add_switch "switch0" \
-			"0@eth1" "1:lan" "2:lan"
-		;;
 	rb-450)
 		ucidef_set_interfaces_lan_wan "eth1.1" "eth0"
 		ucidef_add_switch "switch0" \
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 00ddeeac50..2720288e3d 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -210,6 +210,7 @@ get_status_led() {
 	esr1750)
 		status_led="$board:amber:power"
 		;;
+	gl-ar750|\
 	hiveap-121|\
 	nbg6716)
 		status_led="$board:white:power"
@@ -527,7 +528,8 @@ set_state() {
 	done)
 		status_led_on
 		case $(board_name) in
-		gl-ar300m)
+		gl-ar300m|\
+		gl-ar750)
 			fw_printenv lc >/dev/null 2>&1 && fw_setenv "bootcount" 0
 			;;
 		qihoo-c301)
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index d7d99f8edb..1876b0084f 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -89,6 +89,11 @@ case "$FIRMWARE" in
 		ath10kcal_extract "caldata" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
 		;;
+	gl-ar750|\
+	tl-wpa8630)
+		ath10kcal_extract "art" 20480 2116
+		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
+		;;
 	mc-mac1200r)
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1)
@@ -105,10 +110,6 @@ case "$FIRMWARE" in
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
 		;;
-	tl-wpa8630)
-		ath10kcal_extract "art" 20480 2116
-		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
-		;;
 	unifiac-lite|\
 	unifiac-pro)
 		ath10kcal_extract "EEPROM" 20480 2116
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index d62dff593e..d2c68fbb2c 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -673,6 +673,9 @@ ar71xx_board_detect() {
 	*"GL-AR300M")
 		name="gl-ar300m"
 		;;
+	*"GL-AR750")
+		name="gl-ar750"
+		;;
 	*"GL-CONNECT INET v1")
 		name="gl-inet"
 
diff --git a/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx b/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx
index ece961e7ce..909e615092 100644
--- a/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx
+++ b/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx
@@ -17,6 +17,7 @@ set_preinit_iface() {
 	archer-c7|\
 	bhr-4grv2|\
 	dir-505-a1|\
+	gl-ar750|\
 	gl-inet|\
 	jwap003|\
 	pb42|\
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 108c90b1fe..2231069c4d 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -242,6 +242,7 @@ platform_check_image() {
 	gl-ar150|\
 	gl-ar300m|\
 	gl-ar300|\
+	gl-ar750|\
 	gl-domino|\
 	gl-mifi|\
 	gl-usb150|\